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| <?php | |
| /** | |
| * Smarty Internal Plugin Template | |
| * | |
| * This file contains the Smarty template engine | |
| * | |
| * @package Brainy | |
| * @subpackage Template | |
| * @author Uwe Tews | |
| */ | |
| /** | |
| * Main class with template data structures and methods | |
| * | |
| * @package Brainy | |
| * @subpackage Template | |
| * | |
| * @property Smarty_Template_Source $source | |
| * @property Smarty_Template_Compiled $compiled | |
| * @property Smarty_Template_Cached $cached | |
| */ | |
| class Smarty_Internal_Template extends Smarty_Internal_TemplateBase | |
| { | |
| /** | |
| * cache_id | |
| * @var string | |
| */ | |
| public $cache_id = null; | |
| /** | |
| * $compile_id | |
| * @var string | |
| */ | |
| public $compile_id = null; | |
| /** | |
| * caching enabled | |
| * @var boolean | |
| */ | |
| public $caching = null; | |
| /** | |
| * cache lifetime in seconds | |
| * @var integer | |
| */ | |
| public $cache_lifetime = null; | |
| /** | |
| * Template resource | |
| * @var string | |
| */ | |
| public $template_resource = null; | |
| /** | |
| * flag if compiled template is invalid and must be (re)compiled | |
| * @var bool | |
| */ | |
| public $mustCompile = null; | |
| /** | |
| * special compiled and cached template properties | |
| * @var array | |
| */ | |
| public $properties = array('file_dependency' => array(), | |
| 'function' => array()); | |
| /** | |
| * required plugins | |
| * @var array | |
| */ | |
| public $required_plugins = array('compiled' => array()); | |
| /** | |
| * Global smarty instance | |
| * @var Smarty | |
| */ | |
| public $smarty = null; | |
| /** | |
| * blocks for template inheritance | |
| * @var array | |
| */ | |
| public $block_data = array(); | |
| /** | |
| * variable filters | |
| * @var array | |
| */ | |
| public $variable_filters = array(); | |
| /** | |
| * optional log of tag/attributes | |
| * @var array | |
| */ | |
| public $used_tags = array(); | |
| /** | |
| * internal flag to allow relative path in child template blocks | |
| * @var bool | |
| */ | |
| public $allow_relative_path = false; | |
| /** | |
| * internal capture runtime stack | |
| * @var array | |
| */ | |
| public $_capture_stack = array(0 => array()); | |
| /** | |
| * Create template data object | |
| * | |
| * Some of the global Smarty settings copied to template scope | |
| * It load the required template resources and cacher plugins | |
| * | |
| * @param string $template_resource template resource string | |
| * @param Smarty $smarty Smarty instance | |
| * @param Smarty_Internal_Template $_parent back pointer to parent object with variables or null | |
| * @param mixed $_cache_id cache id or null | |
| * @param mixed $_compile_id compile id or null | |
| * @param bool $_caching use caching? | |
| * @param int $_cache_lifetime cache life-time in seconds | |
| */ | |
| public function __construct($template_resource, $smarty, $_parent = null, $_cache_id = null, $_compile_id = null, $_caching = null, $_cache_lifetime = null) { | |
| $this->smarty = &$smarty; | |
| // Smarty parameter | |
| $this->cache_id = $_cache_id === null ? $this->smarty->cache_id : $_cache_id; | |
| $this->compile_id = $_compile_id === null ? $this->smarty->compile_id : $_compile_id; | |
| $this->caching = $_caching === null ? $this->smarty->caching : $_caching; | |
| if ($this->caching === true) | |
| $this->caching = Smarty::CACHING_LIFETIME_CURRENT; | |
| $this->cache_lifetime = $_cache_lifetime === null ? $this->smarty->cache_lifetime : $_cache_lifetime; | |
| $this->parent = $_parent; | |
| // Template resource | |
| $this->template_resource = $template_resource; | |
| // copy block data of template inheritance | |
| if ($this->parent instanceof Smarty_Internal_Template) { | |
| $this->block_data = $this->parent->block_data; | |
| } | |
| $this->smarty->fetchedTemplate($template_resource); | |
| } | |
| /** | |
| * Returns if the current template must be compiled by the Smarty compiler | |
| * | |
| * It does compare the timestamps of template source and the compiled templates and checks the force compile configuration | |
| * | |
| * @return boolean true if the template must be compiled | |
| */ | |
| public function mustCompile() { | |
| if (!$this->source->exists) { | |
| if ($this->parent instanceof Smarty_Internal_Template) { | |
| $parent_resource = " in '$this->parent->template_resource}'"; | |
| } else { | |
| $parent_resource = ''; | |
| } | |
| throw new SmartyException("Unable to load template {$this->source->type} '{$this->source->name}'{$parent_resource}"); | |
| } | |
| if ($this->mustCompile === null) { | |
| $this->mustCompile = ( | |
| !$this->source->uncompiled && | |
| ($this->smarty->force_compile || | |
| $this->source->recompiled || | |
| $this->compiled->timestamp === false || | |
| ($this->smarty->compile_check && $this->compiled->timestamp < $this->source->timestamp) | |
| ) | |
| ); | |
| } | |
| return $this->mustCompile; | |
| } | |
| /** | |
| * Compiles the template | |
| * | |
| * If the template is not evaluated the compiled template is saved on disk | |
| */ | |
| public function compileTemplateSource() { | |
| if (!$this->source->recompiled) { | |
| $this->properties['file_dependency'] = array(); | |
| if ($this->source->components) { | |
| // for the extends resource the compiler will fill it | |
| // uses real resource for file dependency | |
| // $source = end($this->source->components); | |
| // $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $source->type); | |
| } else { | |
| $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $this->source->type); | |
| } | |
| } | |
| // compile locking | |
| if ($this->smarty->compile_locking && !$this->source->recompiled) { | |
| if ($saved_timestamp = $this->compiled->timestamp) { | |
| touch($this->compiled->filepath); | |
| } | |
| } | |
| // call compiler | |
| try { | |
| $code = $this->compiler->compileTemplate($this); | |
| } catch (Exception $e) { | |
| // restore old timestamp in case of error | |
| if ($this->smarty->compile_locking && !$this->source->recompiled && $saved_timestamp) { | |
| touch($this->compiled->filepath, $saved_timestamp); | |
| } | |
| throw $e; | |
| } | |
| // compiling succeded | |
| if (!$this->source->recompiled && $this->compiler->write_compiled_code) { | |
| // write compiled template | |
| $_filepath = $this->compiled->filepath; | |
| if ($_filepath === false) | |
| throw new SmartyException('getCompiledFilepath() did not return a destination to save the compiled template to'); | |
| Smarty_Internal_Write_File::writeFile($_filepath, $code, $this->smarty); | |
| $this->compiled->exists = true; | |
| $this->compiled->isCompiled = true; | |
| } | |
| // release compiler object to free memory | |
| unset($this->compiler); | |
| } | |
| /** | |
| * Writes the cached template output | |
| * | |
| * @return bool | |
| */ | |
| public function writeCachedContent($content) { | |
| if ($this->source->recompiled || !($this->caching == Smarty::CACHING_LIFETIME_CURRENT || $this->caching == Smarty::CACHING_LIFETIME_SAVED)) { | |
| // don't write cache file | |
| return false; | |
| } | |
| $this->properties['cache_lifetime'] = $this->cache_lifetime; | |
| $this->properties['unifunc'] = 'content_' . str_replace(array('.',','), '_', uniqid('', true)); | |
| $content = $this->createTemplateCodeFrame($content, true); | |
| $_smarty_tpl = $this; | |
| $this->cached->valid = true; | |
| $this->cached->processed = true; | |
| return $this->cached->write($this, $content); | |
| } | |
| /** | |
| * Template code runtime function to get subtemplate content | |
| * | |
| * @param string $template the resource handle of the template file | |
| * @param mixed $cache_id cache id to be used with this template | |
| * @param mixed $compile_id compile id to be used with this template | |
| * @param integer $caching cache mode | |
| * @param integer $cache_lifetime life time of cache data | |
| * @param array $vars optional variables to assign | |
| * @param int $parent_scope scope in which {include} should execute | |
| * @return string template content | |
| */ | |
| public function getSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) { | |
| // already in template cache? | |
| if ($this->smarty->allow_ambiguous_resources) { | |
| $_templateId = Smarty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id; | |
| } else { | |
| $_templateId = $this->smarty->joined_template_dir . '#' . $template . $cache_id . $compile_id; | |
| } | |
| if (isset($_templateId[150])) { | |
| $_templateId = sha1($_templateId); | |
| } | |
| if (isset($this->smarty->template_objects[$_templateId])) { | |
| // clone cached template object because of possible recursive call | |
| $tpl = clone $this->smarty->template_objects[$_templateId]; | |
| $tpl->parent = $this; | |
| $tpl->caching = $caching; | |
| $tpl->cache_lifetime = $cache_lifetime; | |
| } else { | |
| $tpl = new $this->smarty->template_class($template, $this->smarty, $this, $cache_id, $compile_id, $caching, $cache_lifetime); | |
| } | |
| // get variables from calling scope | |
| if ($parent_scope == Smarty::SCOPE_LOCAL) { | |
| $tpl->tpl_vars = $this->tpl_vars; | |
| $tpl->tpl_vars['smarty'] = clone $this->tpl_vars['smarty']; | |
| } elseif ($parent_scope == Smarty::SCOPE_PARENT) { | |
| $tpl->tpl_vars = &$this->tpl_vars; | |
| } elseif ($parent_scope == Smarty::SCOPE_GLOBAL) { | |
| $tpl->tpl_vars = &Smarty::$global_tpl_vars; | |
| } elseif (($scope_ptr = $this->getScopePointer($parent_scope)) == null) { | |
| $tpl->tpl_vars = &$this->tpl_vars; | |
| } else { | |
| $tpl->tpl_vars = &$scope_ptr->tpl_vars; | |
| } | |
| $tpl->config_vars = $this->config_vars; | |
| if ($data) { | |
| // set up variable values | |
| foreach ($data as $_key => $_val) { | |
| $tpl->tpl_vars[$_key] = new Smarty_variable($_val); | |
| } | |
| } | |
| return $tpl->fetch(null, null, null, null, false, false, true); | |
| } | |
| /** | |
| * Template code runtime function to set up an inline subtemplate | |
| * | |
| * @param string $template the resource handle of the template file | |
| * @param mixed $cache_id cache id to be used with this template | |
| * @param mixed $compile_id compile id to be used with this template | |
| * @param integer $caching cache mode | |
| * @param integer $cache_lifetime life time of cache data | |
| * @param array $vars optional variables to assign | |
| * @param int $parent_scope scope in which {include} should execute | |
| * @returns string template content | |
| */ | |
| public function setupInlineSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) { | |
| $tpl = new $this->smarty->template_class($template, $this->smarty, $this, $cache_id, $compile_id, $caching, $cache_lifetime); | |
| // get variables from calling scope | |
| if ($parent_scope == Smarty::SCOPE_LOCAL) { | |
| $tpl->tpl_vars = $this->tpl_vars; | |
| $tpl->tpl_vars['smarty'] = clone $this->tpl_vars['smarty']; | |
| } elseif ($parent_scope == Smarty::SCOPE_PARENT) { | |
| $tpl->tpl_vars = &$this->tpl_vars; | |
| } elseif ($parent_scope == Smarty::SCOPE_GLOBAL) { | |
| $tpl->tpl_vars = &Smarty::$global_tpl_vars; | |
| } elseif (($scope_ptr = $this->getScopePointer($parent_scope)) == null) { | |
| $tpl->tpl_vars = &$this->tpl_vars; | |
| } else { | |
| $tpl->tpl_vars = &$scope_ptr->tpl_vars; | |
| } | |
| $tpl->config_vars = $this->config_vars; | |
| if (!empty($data)) { | |
| // set up variable values | |
| foreach ($data as $_key => $_val) { | |
| $tpl->tpl_vars[$_key] = new Smarty_variable($_val); | |
| } | |
| } | |
| return $tpl; | |
| } | |
| /** | |
| * Create code frame for compiled and cached templates | |
| * | |
| * @param string $content optional template content | |
| * @param bool $cache flag for cache file | |
| * @return string | |
| */ | |
| public function createTemplateCodeFrame($content = '', $cache = false) { | |
| $plugins_string = ''; | |
| // include code for plugins | |
| if (!$cache) { | |
| if (!empty($this->required_plugins['compiled'])) { | |
| foreach ($this->required_plugins['compiled'] as $tmp) { | |
| foreach ($tmp as $data) { | |
| $file = addslashes($data['file']); | |
| if (is_Array($data['function'])) { | |
| $plugins_string .= "if (!is_callable(array('{$data['function'][0]}','{$data['function'][1]}'))) include '{$file}';\n"; | |
| } else { | |
| $plugins_string .= "if (!is_callable('{$data['function']}')) include '{$file}';\n"; | |
| } | |
| } | |
| } | |
| } | |
| } | |
| // build property code | |
| $output = ''; | |
| if (!$this->source->recompiled) { | |
| $output = "/*%%SmartyHeaderCode%%*/"; | |
| if ($this->smarty->direct_access_security) { | |
| $output .= "if(!defined('SMARTY_DIR')) exit('no direct access allowed');\n"; | |
| } | |
| } | |
| if ($cache) { | |
| // remove compiled code of{function} definition | |
| unset($this->properties['function']); | |
| } | |
| $this->properties['version'] = Smarty::SMARTY_VERSION; | |
| if (!isset($this->properties['unifunc'])) { | |
| $this->properties['unifunc'] = 'content_' . str_replace(array('.',','), '_', uniqid('', true)); | |
| } | |
| if (!$this->source->recompiled) { | |
| $output .= "\$_valid = \$_smarty_tpl->decodeProperties(" . var_export($this->properties, true) . ',' . ($cache ? 'true' : 'false') . "); /*/%%SmartyHeaderCode%%*/\n"; | |
| $output .= 'if ($_valid && !is_callable(\'' . $this->properties['unifunc'] . '\')) {'; | |
| // Output a proper PHPDoc for Augmented Types users. | |
| $output .= <<<'PHPDOC' | |
| /** | |
| * @param Smarty_Internal_TemplateBase $_smarty_tpl The smarty template instance | |
| * @return void | |
| */ | |
| PHPDOC; | |
| $output .= 'function ' . $this->properties['unifunc'] . "(\$_smarty_tpl) {\n"; | |
| } | |
| $output .= $plugins_string; | |
| $output .= $content; | |
| if (!$this->source->recompiled) { | |
| $output .= "}\n}\n"; | |
| } | |
| return $output; | |
| } | |
| /** | |
| * This function is executed automatically when a compiled or cached template file is included | |
| * | |
| * - Decode saved properties from compiled template and cache files | |
| * - Check if compiled or cache file is valid | |
| * | |
| * @param array $properties special template properties | |
| * @param bool $cache flag if called from cache file | |
| * @return bool flag if compiled or cache file is valid | |
| */ | |
| public function decodeProperties($properties, $cache = false) { | |
| if (isset($properties['cache_lifetime'])) { | |
| $this->properties['cache_lifetime'] = $properties['cache_lifetime']; | |
| } | |
| if (isset($properties['file_dependency'])) { | |
| $this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $properties['file_dependency']); | |
| } | |
| if (!empty($properties['function'])) { | |
| $this->properties['function'] = array_merge($this->properties['function'], $properties['function']); | |
| $this->smarty->template_functions = array_merge($this->smarty->template_functions, $properties['function']); | |
| } | |
| $this->properties['version'] = (isset($properties['version'])) ? $properties['version'] : ''; | |
| $this->properties['unifunc'] = $properties['unifunc']; | |
| // check file dependencies at compiled code | |
| $is_valid = true; | |
| if ($this->properties['version'] != Smarty::SMARTY_VERSION) { | |
| $is_valid = false; | |
| } elseif (((!$cache && $this->smarty->compile_check && empty($this->compiled->_properties) && !$this->compiled->isCompiled) || $cache && ($this->smarty->compile_check === true || $this->smarty->compile_check === Smarty::COMPILECHECK_ON)) && !empty($this->properties['file_dependency'])) { | |
| foreach ($this->properties['file_dependency'] as $_file_to_check) { | |
| if ($_file_to_check[2] == 'file' || $_file_to_check[2] == 'php') { | |
| if ($this->source->filepath == $_file_to_check[0] && isset($this->source->timestamp)) { | |
| // do not recheck current template | |
| $mtime = $this->source->timestamp; | |
| } else { | |
| // file and php types can be checked without loading the respective resource handlers | |
| $mtime = @filemtime($_file_to_check[0]); | |
| } | |
| } elseif ($_file_to_check[2] == 'string') { | |
| continue; | |
| } else { | |
| $source = Smarty_Resource::source(null, $this->smarty, $_file_to_check[0]); | |
| $mtime = $source->timestamp; | |
| } | |
| if (!$mtime || $mtime > $_file_to_check[1]) { | |
| $is_valid = false; | |
| break; | |
| } | |
| } | |
| } | |
| if ($cache) { | |
| // CACHING_LIFETIME_SAVED cache expiry has to be validated here since otherwise we'd define the unifunc | |
| if ($this->caching === Smarty::CACHING_LIFETIME_SAVED && | |
| $this->properties['cache_lifetime'] >= 0 && | |
| (time() > ($this->cached->timestamp + $this->properties['cache_lifetime']))) { | |
| $is_valid = false; | |
| } | |
| $this->cached->valid = $is_valid; | |
| } else { | |
| $this->mustCompile = !$is_valid; | |
| } | |
| // store data in reusable Smarty_Template_Compiled | |
| if (!$cache) { | |
| $this->compiled->_properties = $properties; | |
| } | |
| return $is_valid; | |
| } | |
| /** | |
| * Template code runtime function to create a local Smarty variable for array assignments | |
| * | |
| * @param string $tpl_var tempate variable name | |
| * @param int $scope scope of variable | |
| */ | |
| public function createLocalArrayVariable($tpl_var, $scope = Smarty::SCOPE_LOCAL) { | |
| if (!isset($this->tpl_vars[$tpl_var])) { | |
| $this->tpl_vars[$tpl_var] = new Smarty_variable(array(), $scope); | |
| } else { | |
| $this->tpl_vars[$tpl_var] = clone $this->tpl_vars[$tpl_var]; | |
| if ($scope != Smarty::SCOPE_LOCAL) { | |
| $this->tpl_vars[$tpl_var]->scope = $scope; | |
| } | |
| if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) { | |
| settype($this->tpl_vars[$tpl_var]->value, 'array'); | |
| } | |
| } | |
| } | |
| /** | |
| * Template code runtime function to get pointer to template variable array of requested scope | |
| * | |
| * @param int $scope requested variable scope | |
| * @return array array of template variables | |
| */ | |
| public function &getScope($scope) { | |
| if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) { | |
| return $this->parent->tpl_vars; | |
| } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) { | |
| $ptr = $this->parent; | |
| while (!empty($ptr->parent)) { | |
| $ptr = $ptr->parent; | |
| } | |
| return $ptr->tpl_vars; | |
| } elseif ($scope == Smarty::SCOPE_GLOBAL) { | |
| return Smarty::$global_tpl_vars; | |
| } | |
| $null = null; | |
| return $null; | |
| } | |
| /** | |
| * Get parent or root of template parent chain | |
| * | |
| * @param int $scope pqrent or root scope | |
| * @return mixed object | |
| */ | |
| public function getScopePointer($scope) { | |
| if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) { | |
| return $this->parent; | |
| } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) { | |
| $ptr = $this->parent; | |
| while (!empty($ptr->parent)) { | |
| $ptr = $ptr->parent; | |
| } | |
| return $ptr; | |
| } | |
| return null; | |
| } | |
| /** | |
| * [util function] counts an array, arrayaccess/traversable or PDOStatement object | |
| * | |
| * @param mixed $value | |
| * @return int the count for arrays and objects that implement countable, 1 for other objects that don't, and 0 for empty elements | |
| */ | |
| public function _count($value) { | |
| if (is_array($value) === true || $value instanceof Countable) { | |
| return count($value); | |
| } elseif ($value instanceof IteratorAggregate) { | |
| // Note: getIterator() returns a Traversable, not an Iterator | |
| // thus rewind() and valid() methods may not be present | |
| return iterator_count($value->getIterator()); | |
| } elseif ($value instanceof Iterator) { | |
| return iterator_count($value); | |
| } elseif ($value instanceof PDOStatement) { | |
| return $value->rowCount(); | |
| } elseif ($value instanceof Traversable) { | |
| return iterator_count($value); | |
| } elseif ($value instanceof ArrayAccess) { | |
| if ($value->offsetExists(0)) { | |
| return 1; | |
| } | |
| } elseif (is_object($value)) { | |
| return count($value); | |
| } | |
| return 0; | |
| } | |
| /** | |
| * runtime error not matching capture tags | |
| * | |
| */ | |
| public function capture_error() { | |
| throw new SmartyException("Not matching {capture} open/close in \"{$this->template_resource}\""); | |
| } | |
| /** | |
| * Empty cache for this template | |
| * | |
| * @param integer $exp_time expiration time | |
| * @return integer number of cache files deleted | |
| */ | |
| public function clearCache($exp_time=null) { | |
| Smarty_CacheResource::invalidLoadedCache($this->smarty); | |
| return $this->cached->handler->clear($this->smarty, $this->template_name, $this->cache_id, $this->compile_id, $exp_time); | |
| } | |
| /** | |
| * set Smarty property in template context | |
| * | |
| * @param string $property_name property name | |
| * @param mixed $value value | |
| */ | |
| public function __set($property_name, $value) { | |
| switch ($property_name) { | |
| case 'source': | |
| case 'compiled': | |
| case 'cached': | |
| case 'compiler': | |
| $this->$property_name = $value; | |
| return; | |
| // FIXME: routing of template -> smarty attributes | |
| default: | |
| if (property_exists($this->smarty, $property_name)) { | |
| $this->smarty->$property_name = $value; | |
| return; | |
| } | |
| } | |
| throw new SmartyException("invalid template property '$property_name'."); | |
| } | |
| /** | |
| * get Smarty property in template context | |
| * | |
| * @param string $property_name property name | |
| */ | |
| public function __get($property_name) { | |
| switch ($property_name) { | |
| case 'source': | |
| if (strlen($this->template_resource) == 0) { | |
| throw new SmartyException('Missing template name'); | |
| } | |
| $this->source = Smarty_Resource::source($this); | |
| // cache template object under a unique ID | |
| // do not cache eval resources | |
| if ($this->source->type != 'eval') { | |
| if ($this->smarty->allow_ambiguous_resources) { | |
| $_templateId = $this->source->unique_resource . $this->cache_id . $this->compile_id; | |
| } else { | |
| $_templateId = $this->smarty->joined_template_dir . '#' . $this->template_resource . $this->cache_id . $this->compile_id; | |
| } | |
| if (isset($_templateId[150])) { | |
| $_templateId = sha1($_templateId); | |
| } | |
| $this->smarty->template_objects[$_templateId] = $this; | |
| } | |
| return $this->source; | |
| case 'compiled': | |
| $this->compiled = $this->source->getCompiled($this); | |
| return $this->compiled; | |
| case 'cached': | |
| if (!class_exists('Smarty_Template_Cached')) { | |
| include SMARTY_SYSPLUGINS_DIR . 'smarty_cacheresource.php'; | |
| } | |
| $this->cached = new Smarty_Template_Cached($this); | |
| return $this->cached; | |
| case 'compiler': | |
| $this->smarty->loadPlugin($this->source->compiler_class); | |
| $this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smarty); | |
| return $this->compiler; | |
| // FIXME: routing of template -> smarty attributes | |
| default: | |
| if (property_exists($this->smarty, $property_name)) { | |
| return $this->smarty->$property_name; | |
| } | |
| } | |
| throw new SmartyException("template property '$property_name' does not exist."); | |
| } | |
| /** | |
| * Template data object destrutor | |
| * | |
| */ | |
| public function __destruct() { | |
| if ($this->smarty->cache_locking && isset($this->cached) && $this->cached->is_locked) { | |
| $this->cached->handler->releaseLock($this->smarty, $this->cached); | |
| } | |
| } | |
| } |